Lurasidone EP Impurity B

Name: Lurasidone EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-006495

About Lurasidone EP Impurity B

Listed under CAS 186204-36-4, Lurasidone EP Impurity B is a pharmacopeial impurity of Lurasidone available from Vaqora Chemicals. With the molecular formula C19H26N3S+, it has a molar mass of 328.5 g/mol. Systematically, it is named 3-[(3aR,7aR)-spiro[1,3,3a,4,5,6,7,7a-octahydroisoindol-2-ium-2,4'-1,4-diazinan-4-ium]-1'-yl]-1,2-benzothiazole.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

As a characterised impurity of Lurasidone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Lurasidone EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Lurasidone

View every impurity, metabolite and intermediate we list for Lurasidone.

Lurasidone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Lurasidone EP Impurity B
Catalogue No.	VQ-006495
CAS Number	186204-36-4
Other CAS	186204-37-5
IUPAC name	3-[(3aR,7aR)-spiro[1,3,3a,4,5,6,7,7a-octahydroisoindol-2-ium-2,4'-1,4-diazinan-4-ium]-1'-yl]-1,2-benzothiazole
Molecular formula	C₁₉H₂₆N₃S⁺
Molecular weight	328.5 g/mol
Exact mass	328.1847
Grade	Reference Standard
HSN code	38229090
InChIKey	JSESYQAOCIUYJH-HOTGVXAUSA-N
SMILES	C1CC[C@H]2C[N+]3(CCN(CC3)C4=NSC5=CC=CC=C54)C[C@@H]2C1
PubChem CID	58097943

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 3
TPSA	44.4 Å²
Synonyms	(3aR,7aR)-4′-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1′-piperazinium], (3aR,7aR)-4'-(benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-1'-ium, (3AR,7aR)-4'-(benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-2-ium, Spiro[2H-isoindole-2,1'-piperazinium], 4'-(1,2-benzisothiazol-3-yl)octahydro-, (3aR,7aR)-, (3aR,7aR)-4'-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1'-piperazinium], (3aR,7aR)-4a(2)-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1a(2)-piperazinium]

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Lurasidone EP Impurity B?

The CAS Registry Number of Lurasidone EP Impurity B is 186204-36-4. It is also known as (3aR,7aR)-4′-(1,2-Benzisothiazol-3-yl)octahydrospiro[2H-isoindole-2,1′-piperazinium], (3aR,7aR)-4'-(benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-1'-ium, (3AR,7aR)-4'-(benzo[d]isothiazol-3-yl)octahydrospiro[isoindole-2,1'-piperazin]-2-ium.

What is the molecular formula and molecular weight of Lurasidone EP Impurity B?

Lurasidone EP Impurity B has the molecular formula C19H26N3S+ and a molecular weight of 328.5 g/mol. Its IUPAC name is 3-[(3aR,7aR)-spiro[1,3,3a,4,5,6,7,7a-octahydroisoindol-2-ium-2,4'-1,4-diazinan-4-ium]-1'-yl]-1,2-benzothiazole.

What is Lurasidone EP Impurity B used for?

Lurasidone EP Impurity B is supplied as a characterised reference material related to Lurasidone. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Lurasidone EP Impurity B can I order?

We supply Lurasidone EP Impurity B in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lurasidone EP Impurity B?

Yes. Every lot of Lurasidone EP Impurity B is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Lurasidone EP Impurity B be shipped internationally?

Yes. We export Lurasidone EP Impurity B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.